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COS is Australia’s largest family owned office supplies company and has been in operation for over 40 years, employing over 350 Australians. From our nine distribution centres we deliver over 5000 orders to 3000 locations around Australia daily. We stock a range of over 21,000 products and offer next day delivery to all capital cities/metro areas.

Watch the videos below to learn more about The COS Story and the exceptional work of the Lyone Foundation.

COS Corporate Video

COS Solar Panel Installation

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We have over 21,000 products for every room in the modern office.
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Over the years we’ve developed a high level of expertise providing innovative workplace supply solutions to all levels of Government. We pride ourselves on understanding the needs, requirements and procurement policies of Government customers.